Portable feedback station



FIG. 1 is a front perspective view of a portable feedback stationembodying my design;

FIG. 2 is a front elevational view of the portable feedback station asshown in FIG. 1;

FIG. 3 is a rear elevation of the portable feedback station as shown inFIG. 1;

FIG. 4 is a top plan view of the portable feedback station as shown inFIG. 1, the bottom view is a flat oval; and,

FIG. 5 is a right side elevational view of the portable feedback stationas shown in FIG. 1, the left side view being a mirror image.

The broken lines show the stand on which the portable feedback stationis situated and forms no part of the design to be patented.

CLAIM I claim the ornamental design for the portable feedback station,as shown and described.